Preparation method of medical mercerized cotton yarn with good anti-bacteria and anti-mildew effects

An antibacterial, mildew-proof and medical technology is applied in the field of preparation of mercerized cotton yarn to achieve the effects of cost reduction, time saving and convenient operation.

Inactive Publication Date: 2019-07-23
徐州锦丰纺织有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is aimed at the deficiencies of the prior art. The present invention provides a method for preparing mercerized cotton yarn with good antibacterial and mildew-proof effects for medical use. The raw materials are easy to obtain, the operation is convenient, and the problem of static electricity in mercerize

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1

[0019] A method for preparing mercerized cotton yarn with good antibacterial and antifungal effects for medicine, the specific steps are as follows:

[0020] S1. Raw sand pretreatment: use absolute ethanol to sterilize cotton gauze;

[0021] S2. Raw sand modification treatment: Carry out carboxymethylation modification treatment on the pretreated cotton gauze;

[0022] S3. Washing with water: Washing with water for 3 times; cross-linking and modifying the cotton gauze after washing once;

[0023] S4. Soaking: After washing with water, adjust the pH to neutral with glacial acetic acid, and then let it stand until the rest is complete, filter and collect the filter cake;

[0024] S5. Drying: The water-controlled cotton gauze is dried at 125°C;

[0025] S6. Standing: The dried cotton gauze is standing for 15 minutes;

[0026] S7. Antibacterial treatment: After static treatment, antibacterial treatment is performed to obtain a mercerized cotton yarn with good antibacterial a...

Example Embodiment

[0029] Example 2

[0030] A method for preparing mercerized cotton yarn with good antibacterial and antifungal effects for medicine, the specific steps are as follows:

[0031] S1. Raw sand pretreatment: use absolute ethanol to sterilize cotton gauze;

[0032] S2. Raw sand modification treatment: Carry out carboxymethylation modification treatment on the pretreated cotton gauze;

[0033] S3. Washing with water: Washing with water for 4 times; cross-linking and modifying the cotton gauze after washing once;

[0034] S4. Soaking: After washing with water, adjust the pH to neutral with glacial acetic acid, and then let it stand until the rest is complete, filter and collect the filter cake;

[0035] S5. Drying: The water-controlled cotton gauze is dried at 130°C;

[0036] S6. Standing: The cotton gauze after drying is standing for 20min;

[0037] S7. Antibacterial treatment: After static treatment, antibacterial treatment is performed to obtain a mercerized cotton yarn with good antibacterial...

Example Embodiment

[0040] Example 3

[0041] A method for preparing mercerized cotton yarn with good antibacterial and antifungal effects for medicine, the specific steps are as follows:

[0042] S1. Raw sand pretreatment: use absolute ethanol to sterilize cotton gauze;

[0043] S2. Raw sand modification treatment: Carry out carboxymethylation modification treatment on the pretreated cotton gauze;

[0044] S3. Washing with water: Washing with water for 5 times; cross-linking and modifying the cotton gauze after washing once;

[0045] S4. Soaking: After washing with water, adjust the pH to neutral with glacial acetic acid, and then let it stand until the rest is complete, filter and collect the filter cake;

[0046] S5. Drying: the water-controlled cotton gauze is dried at 135℃;

[0047] S6. Standing: The dried cotton gauze is standing for 25min;

[0048] S7. Antibacterial treatment: After static treatment, antibacterial treatment is performed to obtain a mercerized cotton yarn with good antibacterial and ant...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a medical mercerized cotton yarn with good anti-bacteria and anti-mildew effects and a preparation method thereof. The method includes the steps that cotton gauze is disinfected and sterilized with absolute ethyl alcohol; the pretreated cotton gauze is subjected to carboxymethylation modification; washing is carried out 5 times with water; the cotton gauze obtained after first washing is subjected to crosslinking modification; after washing is completed, the pH is regulated to be neutral with glacial acetic acid, then standing is performed, after standing is completed,filtration is performed, and filter cakes are collected; the cotton gauze obtained after draining is dried at 125-135 DEG C; the dried cotton gauze is subjected to standing for 15-25 minutes; after standing, anti-bacteria treatment is performed, and the medical mercerized cotton yarn is obtained. The medical mercerized cotton yarn with good anti-bacteria and anti-mildew effects and the preparationmethod thereof have the advantages that raw materials are easy to obtain, operation is convenient, the mercerization one-time forming rate of the mercerized cotton yarn in the mercerization process is increased, time is saved, the working efficiency is improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to a method for preparing mercerized cotton yarn with good antibacterial and antimildew effects for medicine, and relates to the technical field of textiles. Background technique [0002] With the development of society and the continuous advancement of science and technology, the use of more and more equipment has greatly reduced the labor intensity of people's production and life. At the same time, the production of more and more new products has also played a positive role in people's production and life, improving It has changed the way of people's production and life, among which cotton gauze has played an important role in medical users. [0003] As a kind of natural cellulose fiber, cotton products are not only loved by people for their excellent wearability, but also have become one of the widely used medical substrates because of their excellent affinity with the human body. Medical cotton gauze is Products widely used a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06M13/21D06M11/38D06M101/06
CPCD06M13/21D06M11/38D06M16/00D06M2101/06
Inventor 吴翔
Owner 徐州锦丰纺织有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap